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Fingerprints in Criminal Investigations, each fingerprint's uniqueness…
Fingerprints in Criminal Investigations
fingerprints
patterns on finger tips
more unique than DNA
the beginning of fingerprints in investigations
in the early 1870s
Henry Faulds
started the idea of using fingerprints to catch criminals
in 1902
fingerprints as evidence in British court
Today's criminal investigations
combinations of different patterns in all sizes
loop
whorl
arch
the collection of fingerprints
gathered at crime scenes
using a powder
make them visible and copy to preserve
fingerprints saved on computers
shared worldwide
each fingerprint's uniqueness